Saifuddin, Much, and Etika Puspitasari. “The Characteristics Teaching Materials of Biology Laboratory Management”. Edubiotik : Jurnal Pendidikan, Biologi dan Terapan 6, no. 02 (December 31, 2021): 108-115. Accessed May 6, 2024. http://ejurnal.budiutomomalang.ac.id/index.php/edubiotik/article/view/1298.